Features: Perfect for extending Ethernet connection by connecting 2 short network cables to a longer one. Superior speed transfer rates up to 10 gigabite for connecting Cat7/ Cat6/ Cat5 Ethernet cable. Integrated seamless PCB soldering for firm and no disconnection of network cables to both sides, stability and security. Full copper gilded 8 pin core ensures superior touch and stable transfer signal, protecting signal from damaging. Fixed RJ45 female interface efficiently shield outside electromagnetic signal interference, strong signal stability and reliability. Sturdy exquisite quality ABS shell, enduring wear, tear, scratch, high & low temperature, anti-impact, interlocking design, firm and reliable.